Solve for x in the triangle. Round your answer to the nearest tenth.

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asked Sep 28, 2021 183k views

2 votes

Solve for x in the triangle. Round your answer to the nearest tenth.

Mathematics
middle-school

Joest asked

by Joest

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1 Answer

6 votes

Answer:

5 . 8

Explanation:

$Hypotenuse = 8\\Adjacent = x\\ Angle = \alpha = 43\\\\Using ; SOHCAHTOA , \\Cos \alpha = (adj)/(hyp) \\Cos 43 =(x)/(8) \\0.73= (x)/(8) \\x = 0.73*8\\x = 5.84\\x = 5.8$

I hope i am correct

Ryancey answered Oct 4, 2021

by Ryancey

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5 . 8

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